Lee Hart’s brother Mark, in front of the original Hart family dairy farm.

They sure don’t milk cows like they used to

Hart Attacks: The original Hart dairy farm was nothing like the high-tech operations running today

I know I am the crop and livestock expert for Grainews (NOT) — fact is I’m just old, and no expert on anything — but every time I write a story about a dairy farming operation today, I can’t help but recall some childhood memories, growing up on an Eastern Ontario dairy farm. This past […] Read more



dairy cattle eating hay

Know your lactating dairy diet costs

Look to find a balance between very expensive and very cheap rations

Occasionally, I talk to dairy producers about the financial aspects of operating a barn, aside from dairy nutrition. All producers wish to reduce their lactating feed costs. One producer I know wants to switch to a notorious cheap protein supplement, while another wants to hire a private dairy consultant and tender out all dairy feed […] Read more

Cows leaving the dairy

Proper diet reduces risk of lame cows

A well-balanced ration and a clean barn are a great combination to keep dairy cows mobile

Recently, I conducted a barn walk in a 300-cow robot-milking dairy and within 10 minutes I spotted more than a half-dozen limping cows. I did not know what caused them to limp, but after I talked to the dairy manager, I discovered that lameness was a significant problem on his operation and several of these […] Read more


Questionable water quality is not usually life-threatening, but it can impact a healthy cow’s nutrition and compromise essential nutrients needed for good milk production.

Beware of “things” in dairy cow water

Dairy Corner with Peter Vitti

A professor who once taught our nutrition class a long time ago (a long time ago) said the actual amount of water drunk by lactating dairy cows was important for milk production. However, she said it was the “things” that existed in their drinking water, which often limit their health and production during lactation. Even […] Read more

One of the challenges of putting up corn silage is to harvest when it is not too dry or too wet. Although water can be added to the ration to increase moisture content.

Test corn silage moisture for better milk production

The Dairy Corner: Dairy producers should test every time a new bag, bunk or silo is opened

There are three stages to the corn harvest in Manitoba. The first starts in September when the corn crop matures and whole plant moisture dries to about 35 per cent dry matter — it’s one of the best time to take off corn silage. The second occurs weeks later when the grain corn dries to […] Read more